From cd94b9adf7d53457d86cdc39b983b18713f24032 Mon Sep 17 00:00:00 2001 From: Xiao Ni Date: Wed, 11 Sep 2024 16:54:25 +0800 Subject: [PATCH 176/201] mdadm/Grow: Can't open raid when running --grow --continue It passes 'array' as devname in Grow_continue. So it fails to open raid device. Use mdinfo to open raid device. Signed-off-by: Xiao Ni Signed-off-by: Mariusz Tkaczyk --- Grow.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/Grow.c b/Grow.c index 3b9f9942..ebb53a0d 100644 --- a/Grow.c +++ b/Grow.c @@ -3694,9 +3694,12 @@ started: set_array_size(st, info, info->text_version); if (info->new_level != reshape.level) { - if (fd < 0) - fd = open(devname, O_RDONLY); - impose_level(fd, info->new_level, devname, verbose); + fd = open_dev(sra->sys_name); + if (fd < 0) { + pr_err("Can't open %s\n", sra->sys_name); + goto out; + } + impose_level(fd, info->new_level, sra->sys_name, verbose); close(fd); if (info->new_level == 0) st->update_tail = NULL; -- 2.41.0